baber/WOPTO huggingface dataset:
Patent JP-H09218912-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMA HOUEI
IPC: G06K13/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording and reproducing device capable of stably recording and reproducing information to the optically recordable area of a card-like recording medium and evading the sticking of dirt as well. SOLUTION: At the time of supplying the card-like recording medium 10 to an optical information R/W part 13, it is supplied after cleaning the surface of the optical recording part of the card-like recording medium 10 by a second cleaning member 147 provided on a position immediately before the supply. Also, at the time discharging the card-like recording medium 10 from an insertion port 12, it is discharged after cleaning the surface of the optical recording part of the card-like recording medium 10 by a first cleaning member 146 provided on the position immediately before the discharge.
Patent JP-H08215768-A (JP)
Title: Method for implanting shaft
Inventor: OGAWA SUEAKI
IPC: B21J5/06
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to erect a shaft having a sufficient height while enhancing productivity by specifying the diameter of an extrusion punch, the length of the straight part of a hole for forming and the volume pressed by this extruction punch. CONSTITUTION: The front end face 4a of the extrusion punch 4 is formed flat and the corner part at its peripheral edge is subjected to line chamfering to about 0.1 radius. The diameter ϕ1 of the extrusion punch 4 is so set as to be the diameter of 1.5 to 2.5 times the diameter ϕ2 of a projecting shaft 3 to be formed. The stroke S of the extrusion punch 4 to press a flat plate member 2 is so set that the volumetric part to be pressed of the flat plate member 2 attains 1.5 to 4.0 times the volume of the projecting shaft 3. On the other hand, the hole 5 for forming to be bored at a die 6 consists of the straight part 5a formed on the extrusion punch 4 side and a tapered part 5b formed to diverge therefrom. The length L1 of the straight part 5a is set longer than half the height of the projecting shaft 3 to be implanted and shorter than the height of the projecting shaft 3.
Patent JP-H04240612-A (JP)
Title: Multigradational display method of matrix type display device
Inventor: USAMI YOSHIHISA
IPC: G09G3/36
Filed: 1991-01-24
Abstract: PURPOSE:To make a high-level multigradational display by decreasing the number of electrodes per one display dot without greatly decreasing the ratio of the minimum line width of electrodes to the maximum line width of electrodes. CONSTITUTION:Plural display picture elements 10a and 10b are formed of a scanning electrode 3 and signal electrodes 6a and 6b and one display dot consists of >=2 adjacent display picture elements 10a and 10b which differ in light emission area. In this liquid crystal matrix type display device, time-divided display signal power is supplied to at least one of the display picture elements 10a and 10b constituting one display dot.
Patent JP-H10205112-A (JP)
Title: Earthquake proof device
Inventor: NAKAGAWA TARO
IPC: E04F15/18
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof device in an inexpensive structure for making the height level of a floor automatically adjustable. SOLUTION: An air spring device 62 and a coil spring device 64 as an earthquake proof device elastically supporting means are arranged on the lower face of a steel beam 70 to support a floor panel 66. The air spring device 62 supplies compressed air from a compressor through a sub-tank and a supply hose into a hollow material 14 to make a height freely adjustable. In accordance with a result detected by a height detecting sensor, air supplied/exhausted to/ from the sub-tank is controlled by an aligning device to adjust the height level of the air spring device 62 and automatically adjust the inclination of the floor panel 66. In such a structure with the air spring device 62 and the coil spring device 64 combined, the number of the air spring devices 62 is reduced to provide an inexpensive earthquake-proof device.
Patent JP-H07235789-A (JP)
Title: Cooling device of electronic device
Inventor: SANNOMIYA TADAYOSHI
IPC: H05K7/20
Filed: 1994-02-22
Abstract: PURPOSE:To accurately locate an abnormal position in a cooling circulation path by a few constituent parts by locating a trouble position in a circulation system based on an indicated value of a sensor in normal operation and an indicated value of a sensor after pump switching when an abnormal value is indicated by a sensor. CONSTITUTION:A circulation system 2 for supplying coolant to cooling objects 1a, 1b to In connected parallel is provided. A pump 4 which is redundantly connected for forcibly circulating coolant in the circulation system 2 and a heat exchanger 10 for cooling supply liquid which is heated by the cooling objects 1a, 1b to In are arranged. A sensor 7 which enables discrimination of water flow characteristic during defective circulation is provided to a feedback path 6 from an aggregate part 5 of branch paths 3a, 3b to 3n of the circulation system 2. When a sensor 7 shows an abnormal value, a trouble position in the circulation system 2 is located based on an indicated value of the sensor 7 during normal operation and an indicated value of the sensor 7 after switching the pump 4. Thereby, an abnormal position of a cooling circulation path can be accurately located by a few parts.
Patent JP-H05285024-A (JP)
Title: Mobile stands
Inventor: TANAKA YASUHIRO
IPC: E04H3/12
Filed: 1993-02-12
Abstract: PURPOSE:To freely set the height of a mobile stands and contain in a small area by providing a storage frame body containing independently transferable audience seats into a storage in the stacked condition thereof and a lifting mechanism and a horizontal drive mechanism of the unit mobile stands in the frame body. CONSTITUTION:A storage 31 of respective unit mobile stands 1a, 1b,... is provided with a lifting mechanism 33 and a horizontal drive mechanism 34 in a gate type containing frame body 32. When the respective unit mobile stands 1a, 1b,... are stored in the storage 31, at first, a terminal movable floor bed 3 is stored in the storage 31 by the engaged gear 50 and the chain belt of the horizontal drive mechanism 34. And a lifting chain 46 is traveled to the lifting direction of a hanging hook 48 by the driving source 41 of the lifting mechanism 33. The front bend 47 of this hanging hook 48 lifts up the rails 10 of the terminal movable floor bed 3. As a result, a space is formed so as to insert the stands below the movable floor bed in such a condition that the chairs 7 lie down.
Patent JP-S63193776-A (JP)
Title: Image pickup device
Inventor: SUGA AKIRA
IPC: H04N5/335
Filed: 1987-02-06
Abstract: PURPOSE:To prevent the occurrence of blooming even if field reading is executed through the use of a transfer CCD which is designed for frame reading and which has a small saturation potential by providing a means which interlocks to a switching action for field reading and frame reading and switch overflow levels in respective picture elements. CONSTITUTION:The optimum values Va and Vb of an overflow drain voltage VOFD in field reading and frame reading are written in an EEPROM30, and when a switch 6 changes over to field reading or frame reading, the values of the optimum overflow drain voltage VOFD in a reading mode are read from the EEPROM, converted into voltage by a D/A converter 31, and are supplied to a bias circuit 5, whereby they are impressed on a CCD1. With interlocking to the switching action for field reading and frame reading, and switching the overflow levels in respective picture elements, an image pickup element can be driven at an optimum condition without damaging a blooming-proof characteristic at the time of field reading.
Patent JP-H01294684-A (JP)
Title: Pt(iv) complex
Inventor: MAIKURU JIEI ABURAMUZU
IPC: A61K33/24
Filed: 1989-02-02
Abstract: A Pt(IV) complex of the formula <CHEM> wherein A and A min  are NH3 or an amino group; R and R<1> are hydrogen, alkyl, alkenyl, aryl, aralkyl, alkylamino or alkoxy or functionalized derivatives thereof; and X is halogen or alkyl mono- or dicarboxylate. The complexes have high antitumor activity, particularly when administered orally.
Patent JP-H10222826-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA CHIKASHI
IPC: G11B5/31
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for stopping or preventing a discharge in a magnetic head using an MR head and a magnetic disk device using it. SOLUTION: In the magnetic disk device using an R/W IC using a one side source, a recording coil part is grounded during an operation mode excepting data recording operation, and the discharge is prevented. During the data recording operation, when a write error or a discharge waveform is confirmed, the recording coil part 10 is grounded temporarily, and further, by performing seek or CSS operation, the discharge is stopped and a re-discharge is prevented by forcedly discharging a residual charge on the magnetic head to a magnetic disk surface. The discharge between the magnetic head using the MR head and the magnetic disk is stopped or prevented without changing the structure of the magnetic head, and the magnetic disk device with high reliability is provided.
Patent JP-H09237425-A (JP)
Title: Optical disk device
Inventor: YAMAMIYA KUNIO
IPC: G11B19/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To read an optical disk having a different protective layer at least by providing a comparator means for comparing a reflection light quantity from the optical disk with a reference reflection light quantity and a discrimination means for discriminating the kinds of the optical disk in accordance with outputs from the comparator means and a timing means. SOLUTION: SUMs detected by a photodetector are supplied to comparator circuits 201 and 202 and compared with a reference value. When SUMs are larger than the reference value V based on comparison performed by the comparators 201 and 202, a signal 1 is outputted. When SUMs are smaller than the reference value V, a signal 0 is outputted. When the light spot from a lens is sufficiently close to the recording surface of the optical disk of a lens, the signal 1 is impressed to AND circuits 205 and 206. On the other hand, when 1 is outputted from a timing circuit 203, a signal/is impressed to the discrimination circuit 207 in the circuit 205. When 0 is outputted from a timing circuit 204 at this time, signals 1 and 0 are impressed to the circuit 207, and the circuit 207 determines that a disk is a DVD-RAM 2.  When a signal 1 is outputted from the circuit 204, signals 1 and 0 are impressed to the circuit 207 and then the circuit 207 determines that a disk is CD-E 2.
Patent JP-H06240542-A (JP)
Title: Method for feeding weft yarn of loom
Inventor: INOUE YASUHIRO
IPC: D03D47/34
Filed: 1993-02-15
Abstract: PURPOSE:To improve the productivity and save labor by imparting interlacement to filament yarn in the course of picking. CONSTITUTION:Filament (F) unwound from a package (P) is introduced through a guide (Y) and a tension regulating member (T) such as a tension washer into an interlacing device (I) and interlaced to provide the coherency. The resultant yarn is wound through a pipe guide 2 rotating with a motor (M) around a storage drum (D) and the interlaced filament (F) is then picked into a warp yarn shed of a loom (W) by the fluid jetting of a jetting nozzle (N) simultaneously with opening of a gripper (G). The filament (F) is intermittently synchronously fed by the operation of the jetting nozzle (N) or continuously fed to the storage drum (D) at a speed within a certain range.
Patent JP-S58141599-A (JP)
Inventor: MATSUMOTO SHINICHI
IPC: H05K7/20
Filed: 1982-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01200454-A (JP)
Title: Protection system for write to random access memory
Inventor: NOMURA YOJIRO
IPC: G06F21/60
Filed: 1988-02-05
Abstract: PURPOSE:To prevent the breakage of the memory contents due to a program debugging action by outputting an instruction which loads the memory contents in response to a program to an instruction identifying means when a CPU loads the program to a random access memory RAM. CONSTITUTION:When a CPU 1 loads a program to an RAM3-1 or 3-2, the CPU 1 outputs an instruction to a write protection circuit 4-1 or 4-2 in response to a program to load the contents of an external storage 6. The instruction identifying means of both circuits 4-1 and 4-2 set the contents of the memory 6 in response to the instruction given from the CPU 1. Thus the write enable and write unable areas are set in accordance with the program which is loaded in a program loading state. In case the address of the RAM to which the CPU 1 gave an access for writing is equal to an address stored in an area that is instructed to be turned into a write unable area by the information stored in the memory 6, the circuit 4-1 or 4-2 invalidates the access to said address.
Patent JP-S58152899-A (JP)
Inventor: NAIJIERU JIYON GURINTAA
IPC: C12R1/19
Filed: 1983-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56144077-A (JP)
Title: Method for keeping quality of food, etc. and preservative
Inventor: YAMAGUCHI YORIHISA
IPC: A23L3/34
Filed: 1980-03-01
Abstract: PURPOSE: To store foods, etc. easily, by using a vessel which contains a preservative containing a disoxidation agent and allows the flow of outer air into the vessel by the pressure difference between the outer atmosphere and the inside of the vessel.  
     CONSTITUTION: A container 2 having a space 1 to contain the foods A, etc. to be stored in connected through a connecting path 3 with a chamber 5 which contains a preservative B containing a disoxidation agent. The chamber 5 is furnished with a limiting aeration means 7 which allows the flow of outer air into the chamber by the pressure difference. Since the container 2 becomes oxygen-free state by the disoxidation agent, and the inner and the outer pressure are balanced, the food can be stored stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60169910-A (JP)
Title: Controlling method of synchronized driving system
Inventor: SASAKI YOSHINARI
IPC: G05B19/19
Filed: 1984-02-14
Abstract: PURPOSE:To reduce an error and to attain rapid coincidence by inputting an objective value to the 1st and 2nd servo systems respectively and inputting the output difference of both the systems to the 2nd servo system through a compensating system consisting of a proportional element, etc. CONSTITUTION:An objective value theta* of a synchronized driving system is inputted to a master servo system 11 to be the 1st servo system and a slave servo system 12 to be the 2nd servo system. The deviation thetad between the outputs thetaM1, thetaM2 of both servo systems 11, 12 is inputted to the compensating system 13 and its output Oc is inputted to the servo system 12. The compensating system 13 consists of proportional, integrating and differential elements and parameters for setting up the size of respective operations are automatically set up by an automatic setter 30 such as a computer together with ''0''. Consequently, the slave servo system 12 is serially compensated by regarding the output thetaM1 as its objective value and feedforward control based upon the objective value theta* is executed. Both the servo systems themselves also constitute a feedback system.
Patent JP-S61185391-A (JP)
Title: Treatment of waste solution
Inventor: SUMIYOSHI MORIYUKI
IPC: C02F3/00
Filed: 1985-02-13
Abstract: PURPOSE:To perform biological treatment with good efficiency, by forming a wall body from a porous substance having fine pores with an average pore size of 0.4-50mum and transmitting a liquid containing bacteria from one side of said wall body to the other side thereof. CONSTITUTION:A liquid containing bacterial is allowed to fill a liquid storage tank 20 and, next, partition valves 84, 88, 90, 94 are opened and all other partition valves are closed to operate a pump 30. The bacteria-containing liquid is flowed in the shell side of a reactor 40 in the successive route of pipelines 58, 62, 66 from a pipeline 56 through a pump 30. The liquid in the shell transmitted through the third layer 49, second layer 48 and first layer 47 of a tubular module 45 with the rising of pressure in the shell to reach the hollow part of said tubular module 45. Bacteria in the liquid are retained in fine pores of the third layer 49 and second layer 48 of the wall body. The average pore size of the first layer 47 is set to 0.05-1mum and that of the third layer 49 to 0.4-50mum.
Patent JP-S52109322-A (JP)
Title: Gradation binary value signal generating device
Inventor: IIZUKA KIKUO
IPC: H04N1/403
Filed: 1976-03-10
Abstract: PURPOSE: To provide a recorded video with gradation adjusting binary valuation level by slicing video signal in order on the slice levels which are set up in plural as slice levels of different value in a constant voltage in a facsimile and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60173163-A (JP)
Inventor: IMAMURA TAKAYUKI
IPC: D06M101/16
Filed: 1984-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185364-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA TAKASHI
IPC: H01L27/04
Filed: 1986-02-10
Abstract: PURPOSE:To prevent an internal circuit from erroneously operating due to the noise of an external exclusive wirings by dividing reference voltage or power voltage wirings of an IC into wirings exclusive for an internal circuit extended from an external terminal to the inside and wirings exclusive for an external circuit extended to the outside. CONSTITUTION:Pads 7A-7D are disposed on predetermined peripheries of a substrate. External input exclusive wirings 7a are led from the pad 7A to be connected with an external input stage circuit 2, and internal exclusive wirings 7b are led from the pad 7B to be connected with a controller for decoders 4,5 and a sense amplifier, etc. Reference voltage exclusive wirings 7C are led to the outer periphery of the pad 7D at the outer peripheries of external input terminals Aa-An and external output terminals Da-Dl to be connected with a substrate 1. External output stage exclusive wirings 7d are led to the outer periphery or the outer periphery of an external output stage circuit 6 from the pad 7D to be connected with the circuit 6. The wirings 7a-7d are wired to avoid crossing each other. According to this configuration, a noise generat ed in the wirings 7d is not transmitted to the wirings 7b to improve the reliability of a semiconductor integrated circuit device without erroneous operation of the internal circuit.
Patent JP-H10226927-A (JP)
Title: Device for sliver draw frame loading on top roller in drafting unit
Inventor: ROEDER MARIO
IPC: D01H5/46
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliver draw frame that can simply and promptly expose the bottom roller largely and enables simple and prompt attaching and detaching of the top roller. SOLUTION: During the operation, the top roller 4 is pressed to the bottom roller III by the pressing member loaded with the air pressure in the pressing arm. There is at least one of air-pressure cylinder 9 equipped with a reciprocating member, for example, a plunger 19, and when the operation is stopped, the top roller becomes detachable from the bottom roller Ill. In order that the bottom roller III may be simply and promptly exposed sufficiently and the top roller I may be made simply and promptly attachable to or detachable from, at least one of controllable connecting member 26 is attached to the movable material in the air-pressure cylinder 9, and the connecting member 26 is connectable to and dissociatable from the top roller I.
Patent JP-S56122718-A (JP)
Title: Variable-speed conveyor
Inventor: TAKAEDA AKIO
IPC: B65G47/52
Filed: 1980-02-29
Abstract: PURPOSE: To accelerate or decelerate the transport speed of an object to be conveyed smoothly, by means of a guide provided above a plurality of conveyor belts arranged in the order of successively reducing speeds, and oriented oblique to the moving direction of these belts for transferring the conveyed object to a neighboring belt successively.  
     CONSTITUTION: A transport table 2 provided between a high-speed conveyor A and a low-speed conveyor B is composed of a plurality of parallel belts 1aW1d with successively reducing speeds to cross the moving direction almost at a right angle. Consequently, an object to be conveyed M can be carried from the conveyor A along a guide 3 while being decelerated, and transferred smoothly onto the low-speed conveyor B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000226768-A (JP)
Title: Fiber structure having anti-mosquito effect
Inventor: ONOZAWA YUICHI
IPC: D06M13/224
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure having anti-mosquito effect, sustaining the effect for a long time, excellent in laundry endurance and maintaining original good feeling. SOLUTION: This fiber structure includes hollow fiber and at least a part of the hollow fiber has cavities dispersed through holes to the fiber surface and a sustained-releasing gel of a hydrous polymer including a component having anti-mosquito effect such as an extract oil from mosspower(R) (a gene-engineered African geranium and a Chinese citronella) is included in the cavities of the hollow fiber.
Patent JP-H08195220-A (JP)
Title: Manufacture of nonaqueous polymer battery and of polymer film for use in same
Inventor: OKADA MIKIO
IPC: H01M50/426
Filed: 1995-01-18
Abstract: PURPOSE: To provide a nonaqueous polymer battery that can be discharged at high efficiency. CONSTITUTION: A nonaqueous polymer battery has a porous lithium-ion- conductive polymer film or a porous lithium-ion-conductive polymer film containing lithium salt in its pores and held in a nonaqueous electrolyte. Since an organic electrolyte can be contained in the lithium ion conductive polymer film pores, lithium ions can be made to pass not only through the electrolyte solution but also through the polymer electrolyte, and since passages through which the ions quickly diffuse are secured by the electrolyte in the pores of the polymer electrolyte, discharge is made possible at higher efficiency than in the case of conventional polymer electrolyte lithium batteries.  By covering part or the whole of the interfaces between the positive and negative electrodes and the electrolyte with the lithium ion conductive polymer, the oxidation and reduction owing to the positive and negative electrodes of the organic electrolyte which pose problems because of this battery being a high-voltage battery can be reduced, and the charge and discharge characteristic can be improved.
Patent JP-S52110390-A (JP)
Title: Safety device for nuclear reactor
Inventor: NORIHASHI NOBORU
IPC: G21D1/00
Filed: 1976-03-12
Abstract: PURPOSE: A safety device of nuclear reactor feasible to restrain rapid loss of cooling water at the time of a broken accident of recycling circuits by means of constituting said recycling circuits so as to immerse in water and of reducing te inner and outer pressure difference in pipings of asid recycling circuits. 
     COPYRIGHT: (C)1977,JPO&Japio